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Nicor Gas building
Nicor Gas building

Contact Us

Contact Us



Please Note:

Our customer service representatives are available to assist with gas emergencies 24/7, please call 888.Nicor4U (642.6748).

If you would like to speak to someone about your Nicor Gas Account or billing information, please contact Nicor Gas directly at 888.Nicor4U (642.6748).

For information about the Nicor Gas Energy Efficiency Program, please contact the Energy Efficiency Program Marketing and Outreach Center at 877.886.4239, Monday through Friday, 8 a.m. to 5 p.m.